Here's what rhymes with extortionate.
proportionate Words that almost rhyme with extortionate
fortunate dominant coordinate bicarbonate nominate apportionment botanist contortionist prominent continent parliament unfortunate communist commonest populist formalist rottenest consonant fraudulent novelist biologist cognizant columnist consulate geologist apologist corpulent reapportionment somnolent zoologist gemologist confident predominant psychologist disarmament pathologist protestant rearmament incontinent condiment ideologist urologist congregant cosmologist ethologist escapologist gemmologist uncommonest complement consequent concomitant incompetent monopolist neurologist anthologist gynaecologist phrenologist seismologist graphologist futurologist anthropologist antioxidant entomologist gynecologist embryologist violoncellist musicologist bacteriologist parapsychologist anesthesiologist endocrinologist anaesthesiologist